Self-priming and valve-less, the Tornado T2 from Netzsch is a positive displacement pump ideal for any kind of liquid, including media containing gas, solids or fibrous matter. The pump can be used in intermittent, continuous or metering applications. Unlike conventional rotary lobe pumps that use standard elastomer lobes, the concept of the Tornado T2 is based on two hardened steel lobes that rotate in a geometrically adapted elastomer insert. This bi-lobe rotor design creates a considerably longer sealing line, providing more wear padding. A specially developed pulsation reduction system ensures minimal pulsation or shear forces. The pump features an elastomer insert design that saves energy, reduces wear, and increases overall service life. Vulcanised onto the edges of the lobes to create a permanent hard-soft contact between the lobes throughout the 360° rotation cycle, the inserts avoid high-wear contact. The elastomer cage acts as a stator and is subject to less dynamic load and deformation than a traditional rotary lobe pump design, where thick elastomer packages on the lobes are in constant kneading contact. The pump design also replaces complex timing gear with a synchronous toothed belt drive system. The Tornado T2 features the innovative FSIP design, which improves access for inspection, cleaning, service, and replacing parts.
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Hall B1, Booth 451
